Tags inside header tags earn by blogging adsense income

Hi all, I was just wondering if anyone had input on tags inside header tags. Not P tags which would violate W3C, but the span tag say. do you think this hurts or helps SEO? examples:

<h1>New SEO for Reddit</h1>

<h1><span class='somethingcool'>New</span><span class='someothercoolness'>SEO for</span><span class='showcooler'><a href='somepage.html'>Reddit</a></span></h1>

submitted by /u/dreadedowl
[link] [comments]

from Search Engine Optimization: The Latest SEO News http://ift.tt/2i91sQj
via IFTTT
can blogging make money

how much money do bloggers make? can blogs make money? make money off ads how to get money from blogging? best websites to make money blog adsense income earn from blogging website ideas to make money how websites make money?